5.1 mi from the trailheadFishing Bridge RV Park
Campground · Wyoming

0.7 mi loop · 121 ft gain · 7,879 ft high point · Easy · Boardwalk
In Yellowstone National Park · Wyoming · National Park Service
Mud Volcano Trail loops 0.7 miles through Grizzly Fumarole and other hot springs in Yellowstone National Park.
121 ft of gain, the approach both ways included.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The hike from its start, the approach dashed. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Photos: Wikimedia Commons contributors, licensed as shown on each photo. Download the trail and feature data.
Campground
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Today: Mostly Sunny · wind 5 mph SW
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